Tutiwolf Tutiwolf

20-03-2018
Mathematics

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On a test of 75 items, Pedro got 92% correct. (There was partial credit on some items.) How many items did he get correct? Incorrect?

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Blitztiger Blitztiger

20-03-2018

To determine the number of correct items (including those with partial credit), we can multiply the total number of items by the percentage correct. In this case, the test has a total of 75 items, and the percentage that Pedro got correct was 92%. Therefore, 75*92% = 69 (this is an exact score). Therefore, he got 69 items right, and 75 - 69 = 6 items wrong.

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